func (ce *CtrlEngine) upkeepFetchconf(
msgDB *msgdb.MsgDB,
homedir string,
show bool,
outfp, statfp io.Writer,
) error {
netDomain, pubkeyStr, configURL := def.ConfigParams()
log.Infof("fetch config for '%s'", netDomain)
fmt.Fprintf(statfp, "fetch config for '%s'\n", netDomain)
publicKey, err := hex.DecodeString(pubkeyStr)
if err != nil {
log.Error(err)
}
ce.config.PublicKey = publicKey
ce.config.URLList = "10," + configURL
ce.config.Timeout = 0 // use default timeout
if err := ce.config.Update(); err != nil {
return log.Error(err)
}
jsn, err := json.Marshal(ce.config)
if err != nil {
return log.Error(err)
}
if err := msgDB.AddValue(netDomain, string(jsn)); err != nil {
return err
}
err = msgDB.AddValue("time."+netDomain, strconv.FormatInt(times.Now(), 10))
if err != nil {
return err
}
// apply new configuration
if err := def.InitMute(&ce.config); err != nil {
return err
}
// format configuration nicely
jsn, err = json.MarshalIndent(ce.config, "", " ")
if err != nil {
return log.Error(err)
}
// write new configuration file
if err := writeConfigFile(homedir, netDomain, jsn); err != nil {
return err
}
// show new configuration
if show {
fmt.Fprintf(outfp, string(jsn)+"\n")
}
return nil
}
